Cherepovetsk Regional Power Plant, a branch of OGK-6, has been using products manufactured by NPO VAKUUMMASH since 2006. Over this time, we have purchased more than two hundred temperature sensors made by your company, of various types and models. The advantages of your products are a wide range of products, the two-year verification interval and the provision of a data sheet with a stamp of primary verification for each product, rather than a whole batch. We also consider it very important that your specialists are ready to provide any information on manufactured products, as well as make changes to the design at the request of the Customer. We are very grateful for your willingness to accommodate the needs of the Customer and produce a batch of products as soon as possible if we have an urgent situation due to a failure of previously installed sensors.

We had no complaints about the quality of the supplied products during operation. During operation, the temperature sensors retain metrological characteristics and show sufficient mechanical strength and reliability in operation under specified factory conditions.

We appreciate our joint work and look forward to further fruitful cooperation.